there have been many asking if changes could come with kathleen sebelius at the leadership and perhaps other senior post. >> i have no personnel announcements to make. there are obviously a lot of positions that any president fills. and the fact of the matter is the president's team when it comes is focused on fixing the problems that exist with the website. >> bottom line, the role change makes being the majority part we in the senate even more critical. >> thanks very much. >>> today of course remembering a very dark day in american history. the nation's pausing to pay tribute to president john f. kennedys a sass nated 50 years ago today as his motorcade drov. casey steagal is there where it just wrapped up. hi, casey. >> reporter: the program was very brief but i got to say it was very poignant, all wrapped up into one. you could see people wipiing tears away from their faces as john f. kennedy flashed up on the big screen. pictures of the president with his beautiful wife and two adorable children. standing room only for this memorial service. hundreds in the pouring rain. and if p